About the Authors
- Erin E. Fraser, Liam P. McGuire, M. Brock Fenton
- Department of Biology, The University of Western Ontario, London, Ontario, Canada
- Judith L. Eger
- Department of Natural History, Royal Ontario Museum, Toronto, Ontario, Canada
- Fred J. Longstaffe
- Department of Earth Sciences, The University of Western Ontario, London, Ontario, Canada
The authors have declared that no competing interests exist.
Conceived and designed the experiments: EEF LPM JLE FJL MBF. Performed the experiments: EEF. Analyzed the data: EEF LPM. Contributed reagents/materials/analysis tools: EEF LPM JLE FJL. Wrote the paper: EEF.